[Equest-users] Fan coil indoor fan mode

Jones, Christopher cjones at halsall.com
Tue Aug 26 12:04:57 PDT 2014

Note that the INDOOR-FAN-MODE keyword only applies to a few systems (according to BDLKEY.OUT):

Christopher Jones, P.Eng.
Tel: 416.644.4226 * Toll Free: 1.888.425.7255 x 527

From: Equest-users [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Bishop, Bill
Sent: Tuesday, August 26, 2014 2:21 PM
To: Urban, Eric; equest-users at lists.onebuilding.org
Subject: Re: [Equest-users] Fan coil indoor fan mode

What happens when you do this? (I haven't tried it.)

-        Set the fan schedule to "1" during occupied hours and "0" during unoccupied.

-        Set Indoor Fan Mode to "Intermittent".

-        Set Night Cycle Control to "Cycle on Any".

-        Create custom hourly report tracking supply air flow rate and supply fan elec (kW) and look for lower kW during unoccupied hours.
If this is for ASHRAE 90.1, G3.1.2.4, I have been doing all of the above except keeping the Fan Mode as "Continuous".


William Bishop, PE, BEMP, BEAP, CEM, LEED AP | Pathfinder Engineers & Architects LLP
Senior Energy Engineer

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bbishop at pathfinder-ea.com<mailto:wbishop at pathfinder-ea.com>             www.pathfinder-ea.com<http://www.pathfinder-ea.com/>

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From: Equest-users [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Urban, Eric
Sent: Tuesday, August 26, 2014 1:48 PM
To: equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>
Subject: [Equest-users] Fan coil indoor fan mode

Does anyone know if it's possible to (or have a workaround to) run fan coil indoor fans as "Continuous" during occupied hours but "Intermittent" during unoccupied hours?


Eric Urban
Sustainability Analyst

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